{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Disease"], "input": "Here we investigate the rate of BRCA2 mutation in sporadic breast cancers and in a set of cell lines that represent twelve other tumour types ."}
{"Disease": ["sporadic breast cancers", "tumour"]}